1121-22-8, trans-Cyclohexane-1,2-diamine is a chiral-catalyst compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
General procedure: Aryl halide (1.0 equiv) and aliphatic diamines/amino alcohol (2.0 equiv) were taken in a 100 ml round bottom flask along with 100-150 mg of the chitosan copper catalyst in CH3CN (15 ml) solvent. The resultant mixture was heated at reflux for 3-6 h. After completion of the reaction (the complete consumption of starting materials was confirmed by TLC) the reaction mixture was extracted with ethylacetate. The separated organic phase was concentrated to get the gummy liquid product 3. The chitosan copper catalyst was collected by simple decanting off the reaction mixture. The recovered catalyst was then washed thoroughly with ethyl acetate 2-3 times,dried under vacuum at 50C and used for another run.
1121-22-8, 1121-22-8 trans-Cyclohexane-1,2-diamine 43806, achiral-catalyst compound, is more and more widely used in various fields.
Reference£º
Article; Bodhak, Chandan; Kundu, Ashis; Pramanik, Animesh; Tetrahedron Letters; vol. 56; 2; (2015); p. 419 – 424;,
Chiral Catalysts
Chiral catalysts – SlideShare